Hello friends in this video I specifically repair a broken brush silent motor this type Of motor are very silent smooth long life and consume it low ampere
So I shall do this process firstly I take a no. 130 motor
and remove its brush and this brush connect to these motor
How to repair gear motor;
How to convert low rpm gear motor in to 100 200 rpm motor;youtu.be/kpXfvSDwKz4
Convert 555 dc motor in to 550 powerful dc motor;
Repair 12 volt battery://youtu.be/4QzqNFd61ak
Some power ful motor link;
Dc gear motor ;